Cucumber and Wakame Seaweed Sunomono is a very refreshing side dish.  The combination of cucumber and wakame is one of the most popular types of Sunomono.  You too can make this simple and tasty dish at home.

If you have a mandolin or vegetable slicer, it’s a breeze to make this.  But even if not, you can still slice cucumbers the old way, with a knife.  Just need a little practice!

If you need more detailed instructions, please watch our Sunomono (Cucumber Salad) video.

Cucumber and Wakame Seaweed Sunomono

5 from 1 vote
Prep Time 10 minutes
Cook Time 15 minutes
Total Time 25 minutes
Servings 4 servings
Cucumber and seaweed salad with sweet vinegar dressing

Ingredients

Instructions 

  • Hydrate dried Wakame seaweed in water for 10 minutes. Drain water and squeeze water out from Wakame.
  • Slice cucumbers as thin as you can. Stir in salt, and let sit for 5 minutes. Squeeze water out from cucumbers.
  • In a small bowl, mix rice vinegar, sugar, soy sauce, and sesame oil together until sugar dissolves.
  • Add vinegar mixture and sesame seeds to prepared cucumbers and Wakame and mix well.
cucumber and wakame sunomono
Step 1
cucumber and wakame sunomono
Step 2
cucumber and wakame sunomono
Step 4-1
cucumber and wakame sunomono
Step 4-2

17 Comments

  1. Morgan Roderick Reply

    I made this for guests on Sunday, they loved it!

    (They ate it all before I got to taste it myself)

  2. Can we make a big batch and keep it for some time in the fridge or must it be eaten straight away?

    • Noriko Reply

      Jessica,
      you can keep it for a couple of days in the fridge, but it is better fresh.

  3. It’s 37Ëš in Okayama today, I just got my first grilled unagi of the season, and wanted something to have with it… I’ll use some lovely fresh wakame from my organic fish monger and this lovely salad will be perfect. Thank you so much, Noriko!

    • Noriko Reply

      Japanlyn,
      I’m so jealous! Fresh wakame is the best for Sunomono!

  4. Dear Noriko San: thank you for the refreshing cucumber/wakame salad recipe. Delicious and energy producing. I have a question about Unagi. The local Korean market has obtained fresh Unagi and I once had it made from scratch when visiting a special restaurant in Japan that was famous for making this dish. I would love to try and make it from scratch since I have this rare opportunity to buy it fresh. Do you have a recipe you can get for me or give me on how to make this most delicious dish. Thanks in advance.
    Maureen Mizuno

    • Noriko Reply

      Maureen,
      wow, lucky you! However, I’ve never fillet Unagi before. We have Unagi Don recipe but the cooked Unagi is used in the recipe. Good luck cooking it!

  5. Made this last night. Delicious, nutritious and so easy to make. This was my husbands first experience with eating Wakame, and he loved it. I will make this many times! Thanks for the recipe.

5 from 1 vote (1 rating without comment)

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